HI i have a table with all my customers and customer attributes. The table only contains one customer per row. So no duplicates. From this group of customers I wany four groups that are representibe of my base and mutually exclusive. I am running the below code
proc surveyselect data=base
out =groups
methos =srs
samprate =0.07
seed = 1452
rep= 4;
strata gender cust_seg;
run;
when i run the above code I get four groups but a customer in group one could also be in group 3.does anyone know I can make the groups mutually exclusive
thanks